Climate almanac
Saint Marys
Pennsylvania, United States · 41.43°, -78.56°
What is the weather like in Saint Marys in July?
In July, Saint Marys is typically 80°F (26°C) during the day and 62°F (17°C) at night. The month brings about 3.7 in (94 mm) of precipitation in total.
- Average high80°F (26°C)
- Average low62°F (17°C)
- Precipitation3.7 in (94 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)